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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.224 by ayin, Mon Nov 26 11:20:16 2007 UTC vs.
Revision 1.245 by ayin, Sun Jan 27 16:52:13 2008 UTC

… …
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> 10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> 11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
14 * - extensive modifications 14 * - extensive modifications
15 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
16 * - QNX support
17 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
18 * 16 *
19 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version. 20 * (at your option) any later version.
… …
36 34
37#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
38#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
39#include "rxvtutil.h" 37#include "rxvtutil.h"
40#include "init.h" 38#include "init.h"
39#include "keyboard.h"
41 40
42#include <limits> 41#include <limits>
43 42
44#include <csignal> 43#include <csignal>
44
45#include <fcntl.h>
45 46
46#ifdef HAVE_XSETLOCALE 47#ifdef HAVE_XSETLOCALE
47# define X_LOCALE 48# define X_LOCALE
48# include <X11/Xlocale.h> 49# include <X11/Xlocale.h>
49#else 50#else
… …
266 NULL, // Color_underline 267 NULL, // Color_underline
267#endif 268#endif
268#ifdef OPTION_HC 269#ifdef OPTION_HC
269 NULL, 270 NULL,
270#endif 271#endif
271#ifdef KEEP_SCROLLCOLOR 272#ifdef HAVE_SCROLLBARS
272 COLOR_SCROLLBAR, 273 COLOR_SCROLLBAR,
274#endif
275#ifdef RXVT_SCROLLBAR
273 COLOR_SCROLLTROUGH, 276 COLOR_SCROLLTROUGH,
274#endif /* KEEP_SCROLLCOLOR */ 277#endif
275#if ENABLE_TRANSPARENCY 278#if ENABLE_TRANSPARENCY
276 NULL, 279 NULL,
277#endif 280#endif
278#if OFF_FOCUS_FADING 281#if OFF_FOCUS_FADING
279 "rgb:00/00/00", 282 "rgb:00/00/00",
280#endif 283#endif
281 }; 284 };
282 285
283bool 286void
284rxvt_term::init_vars () 287rxvt_term::init_vars ()
285{ 288{
286 pix_colors = // 289 pix_colors = pix_colors_focused;
287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
288#ifdef OFF_FOCUS_FADING
289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
290#endif
291
292 290
293 MEvent.time = CurrentTime; 291 MEvent.time = CurrentTime;
294 MEvent.button = AnyButton; 292 MEvent.button = AnyButton;
295 want_refresh = 1; 293 want_refresh = 1;
296 priv_modes = SavedModes = PrivMode_Default; 294 priv_modes = SavedModes = PrivMode_Default;
… …
298 nrow = 24; 296 nrow = 24;
299 int_bwidth = INTERNALBORDERWIDTH; 297 int_bwidth = INTERNALBORDERWIDTH;
300 ext_bwidth = EXTERNALBORDERWIDTH; 298 ext_bwidth = EXTERNALBORDERWIDTH;
301 lineSpace = LINESPACE; 299 lineSpace = LINESPACE;
302 saveLines = SAVELINES; 300 saveLines = SAVELINES;
303 numpix_colors = TOTAL_COLORS;
304 301
305 refresh_type = SLOW_REFRESH; 302 refresh_type = SLOW_REFRESH;
306 303
307 oldcursor.row = oldcursor.col = -1; 304 oldcursor.row = oldcursor.col = -1;
308 last_bot = last_state = -1;
309 305
310 set_option (Opt_scrollBar); 306 set_option (Opt_scrollBar);
311 set_option (Opt_scrollTtyOutput); 307 set_option (Opt_scrollTtyOutput);
312 set_option (Opt_jumpScroll); 308 set_option (Opt_jumpScroll);
313 set_option (Opt_skipScroll); 309 set_option (Opt_skipScroll);
314 set_option (Opt_secondaryScreen); 310 set_option (Opt_secondaryScreen);
315 set_option (Opt_secondaryScroll); 311 set_option (Opt_secondaryScroll);
316 set_option (Opt_pastableTabs); 312 set_option (Opt_pastableTabs);
317 set_option (Opt_intensityStyles); 313 set_option (Opt_intensityStyles);
318 set_option (Opt_iso14755_52); 314 set_option (Opt_iso14755_52);
319 315 set_option (Opt_buffered);
320 return true;
321} 316}
322 317
323void 318static void
324rxvt_term::init_secondary () 319init_secondary ()
325{ 320{
326 int i; 321 int i;
327 322
328 /*
329 * Close all unused file descriptors
330 * We don't want them, we don't need them.
331 */
332 if ((i = open ("/dev/null", O_RDONLY)) < 0) 323 if ((i = open ("/dev/null", O_RDONLY)) < 0)
333 { 324 {
334 /* TODO: BOO HISS */
335 dup2 (STDERR_FILENO, STDIN_FILENO); 325 dup2 (STDERR_FILENO, STDIN_FILENO);
336 } 326 }
337 else if (i != STDIN_FILENO) 327 else if (i != STDIN_FILENO)
338 { 328 {
339 dup2 (i, STDIN_FILENO); 329 dup2 (i, STDIN_FILENO);
340 close (i); 330 close (i);
341 } 331 }
342 332
343 dup2 (STDERR_FILENO, STDOUT_FILENO); 333 dup2 (STDERR_FILENO, STDOUT_FILENO);
344
345#if 0 // schmorp sayz closing filies is murder
346 for (i = STDERR_FILENO + 1; i < num_fds; i++)
347 {
348#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
349 if (i == 4 || i == 7)
350 continue;
351#endif
352 close (i);
353 }
354#endif
355} 334}
356 335
357/*----------------------------------------------------------------------*/ 336/*----------------------------------------------------------------------*/
358const char ** 337const char **
359rxvt_term::init_resources (int argc, const char *const *argv) 338rxvt_term::init_resources (int argc, const char *const *argv)
… …
416 if (rs[Rs_depth]) 395 if (rs[Rs_depth])
417 select_visual (strtol (rs[Rs_depth], 0, 0)); 396 select_visual (strtol (rs[Rs_depth], 0, 0));
418#endif 397#endif
419 398
420#ifdef HAVE_AFTERIMAGE 399#ifdef HAVE_AFTERIMAGE
400 set_application_name ((char*)rs[Rs_name]);
401 set_output_threshold (OUTPUT_LEVEL_WARNING);
421 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 402 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
422#endif 403#endif
423 free (r_argv); 404 free (r_argv);
424 405
425 for (int i = NUM_RESOURCES; i--; ) 406 for (int i = NUM_RESOURCES; i--; )
… …
556 return cmd_argv; 537 return cmd_argv;
557} 538}
558 539
559/*----------------------------------------------------------------------*/ 540/*----------------------------------------------------------------------*/
560void 541void
542rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
543{
544 this->envv = envv;
545
546 SET_R (this);
547 set_locale ("");
548 set_environ (envv); // few things in X do not call setlocale :(
549
550 init_vars ();
551
552 init_secondary ();
553
554 const char **cmd_argv = init_resources (argc, argv);
555
556#ifdef KEYSYM_RESOURCE
557 keyboard->register_done ();
558#endif
559
560#ifdef HAVE_SCROLLBARS
561 if (option (Opt_scrollBar))
562 scrollBar.setIdle (); /* set existence for size calculations */
563#endif
564
565 pty = ptytty::create ();
566
567 create_windows (argc, argv);
568
569 init_xlocale ();
570
571 scr_reset (); // initialize screen
572
573#if 0
574 XSynchronize (dpy, True);
575#endif
576
577#ifdef HAVE_SCROLLBARS
578 if (option (Opt_scrollBar))
579 resize_scrollbar (); /* create and map scrollbar */
580#endif
581#ifdef HAVE_BG_PIXMAP
582 {
583 bgPixmap.set_target (this);
584 bgPixmap.invalidate ();
585
586#ifdef ENABLE_TRANSPARENCY
587 if (option (Opt_transparent))
588 {
589 bgPixmap.set_transparent ();
590
591#ifdef HAVE_AFTERIMAGE
592 if (rs [Rs_blurradius])
593 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
594#endif
595 if (ISSET_PIXCOLOR (Color_tint))
596 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
597
598 if (rs [Rs_shade])
599 bgPixmap.set_shade (rs [Rs_shade]);
600
601 bgPixmap.set_root_pixmap ();
602 XSelectInput (dpy, display->root, PropertyChangeMask);
603 rootwin_ev.start (display, display->root);
604 }
605#endif
606
607#ifdef BG_IMAGE_FROM_FILE
608 if (rs[Rs_backgroundPixmap])
609 {
610 const char *p = rs[Rs_backgroundPixmap];
611
612 if ((p = strchr (p, ';')) != 0)
613 {
614 p++;
615 bgPixmap.set_geometry (p);
616 }
617 else
618 bgPixmap.set_defaultGeometry ();
619
620 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
621 if (!bgPixmap.window_position_sensitive ())
622 update_background ();
623 }
624#endif
625 }
626#endif
627
628#if ENABLE_PERL
629 rootwin_ev.start (display, display->root);
630#endif
631
632 set_colorfgbg ();
633
634 init_command (cmd_argv);
635
636 free (cmd_argv);
637
638 if (pty->pty >= 0)
639 pty_ev.start (pty->pty, ev::READ);
640
641 HOOK_INVOKE ((this, HOOK_START, DT_END));
642
643#if ENABLE_XEMBED
644 if (rs[Rs_embed])
645 {
646 long info[2] = { 0, XEMBED_MAPPED };
647
648 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
649 32, PropModeReplace, (unsigned char *)&info, 2);
650 }
651#endif
652
653 XMapWindow (dpy, vt);
654 XMapWindow (dpy, parent[0]);
655
656 refresh_check ();
657}
658
659/*----------------------------------------------------------------------*/
660void
561rxvt_term::init_env () 661rxvt_term::init_env ()
562{ 662{
563 int i; 663 int i;
564 char *val; 664 char *val;
565 665
… …
810 * get scrollBar shadow colors 910 * get scrollBar shadow colors
811 * 911 *
812 * The calculations of topShadow/bottomShadow values are adapted 912 * The calculations of topShadow/bottomShadow values are adapted
813 * from the fvwm window manager. 913 * from the fvwm window manager.
814 */ 914 */
815#ifdef KEEP_SCROLLCOLOR 915#ifdef RXVT_SCROLLBAR
816 if (depth <= 2) 916 if (depth <= 2)
817 { 917 {
818 /* Monochrome */ 918 /* Monochrome */
819 alias_color (Color_scroll, Color_fg); 919 alias_color (Color_scroll, Color_fg);
820 alias_color (Color_topShadow, Color_bg); 920 alias_color (Color_topShadow, Color_bg);
… …
835 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), 935 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
836 cscroll.a) 936 cscroll.a)
837 )) 937 ))
838 alias_color (Color_topShadow, Color_White); 938 alias_color (Color_topShadow, Color_White);
839 } 939 }
840#endif /* KEEP_SCROLLCOLOR */ 940#endif
841 941
842#ifdef OFF_FOCUS_FADING 942#ifdef OFF_FOCUS_FADING
843 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 943 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
844 update_fade_color (i); 944 update_fade_color (i);
845#endif 945#endif
… …
1082 termwin_ev.start (display, top); 1182 termwin_ev.start (display, top);
1083 1183
1084 /* vt cursor: Black-on-White is standard, but this is more popular */ 1184 /* vt cursor: Black-on-White is standard, but this is more popular */
1085 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); 1185 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1086 1186
1087#ifdef HAVE_SCROLLBARS
1088 /* cursor scrollBar: Black-on-White */
1089 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1090#endif
1091
1092 /* the vt window */ 1187 /* the vt window */
1093 vt = XCreateSimpleWindow (dpy, top, 1188 vt = XCreateSimpleWindow (dpy, top,
1094 window_vt_x, window_vt_y, 1189 window_vt_x, window_vt_y,
1095 width, height, 1190 width, height,
1096 0, 1191 0,
… …
1120 GCForeground | GCBackground | GCGraphicsExposures, 1215 GCForeground | GCBackground | GCGraphicsExposures,
1121 &gcvalue); 1216 &gcvalue);
1122 1217
1123 drawable = new rxvt_drawable (this, vt); 1218 drawable = new rxvt_drawable (this, vt);
1124 1219
1125#ifdef RXVT_SCROLLBAR
1126 gcvalue.foreground = pix_colors[Color_topShadow];
1127 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1128 gcvalue.foreground = pix_colors[Color_bottomShadow];
1129 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1130 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1131 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1132#endif
1133
1134#ifdef OFF_FOCUS_FADING 1220#ifdef OFF_FOCUS_FADING
1135 // initially we are in unfocused state 1221 // initially we are in unfocused state
1136 if (rs[Rs_fade]) 1222 if (rs[Rs_fade])
1137 pix_colors = pix_colors_unfocused; 1223 pix_colors = pix_colors_unfocused;
1138#endif 1224#endif
… …
1143 1229
1144/* ------------------------------------------------------------------------- * 1230/* ------------------------------------------------------------------------- *
1145 * GET TTY CURRENT STATE * 1231 * GET TTY CURRENT STATE *
1146 * ------------------------------------------------------------------------- */ 1232 * ------------------------------------------------------------------------- */
1147void 1233void
1148rxvt_get_ttymode (ttymode_t *tio, int erase) 1234rxvt_get_ttymode (struct termios *tio, int erase)
1149{ 1235{
1150 /* 1236 /*
1151 * standard System V termios interface 1237 * standard System V termios interface
1152 */ 1238 */
1153 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1239 if (tcgetattr (STDIN_FILENO, tio) < 0)
1154 { 1240 {
1155 // return error - use system defaults, 1241 // return error - use system defaults,
1156 // where possible, and zero elsewhere 1242 // where possible, and zero elsewhere
1157 memset (tio, 0, sizeof (ttymode_t)); 1243 memset (tio, 0, sizeof (struct termios));
1158 1244
1159 tio->c_cc[VINTR] = CINTR; 1245 tio->c_cc[VINTR] = CINTR;
1160 tio->c_cc[VQUIT] = CQUIT; 1246 tio->c_cc[VQUIT] = CQUIT;
1161 tio->c_cc[VERASE] = CERASE; 1247 tio->c_cc[VERASE] = CERASE;
1162#ifdef VERASE2 1248#ifdef VERASE2
… …
1226 1312
1227 /* 1313 /*
1228 * Debugging 1314 * Debugging
1229 */ 1315 */
1230#ifdef DEBUG_TTYMODE 1316#ifdef DEBUG_TTYMODE
1231#ifdef HAVE_TERMIOS_H
1232 /* c_iflag bits */ 1317 /* c_iflag bits */
1233 fprintf (stderr, "Input flags\n"); 1318 fprintf (stderr, "Input flags\n");
1234 1319
1235 /* cpp token stringize doesn't work on all machines <sigh> */ 1320 /* cpp token stringize doesn't work on all machines <sigh> */
1236# define FOO(flag,name) \ 1321# define FOO(flag,name) \
… …
1299 FOO (VLNEXT, "VLNEXT"); 1384 FOO (VLNEXT, "VLNEXT");
1300# endif 1385# endif
1301 1386
1302 fprintf (stderr, "\n"); 1387 fprintf (stderr, "\n");
1303# undef FOO 1388# undef FOO
1304# endif /* HAVE_TERMIOS_H */
1305#endif /* DEBUG_TTYMODE */ 1389#endif /* DEBUG_TTYMODE */
1306} 1390}
1307 1391
1308/*----------------------------------------------------------------------*/ 1392/*----------------------------------------------------------------------*/
1309/* 1393/*
… …
1343 else 1427 else
1344#endif 1428#endif
1345 er = -1; 1429 er = -1;
1346 1430
1347 rxvt_get_ttymode (&tio, er); 1431 rxvt_get_ttymode (&tio, er);
1348 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */ 1432 /* init terminal attributes */
1433 cfsetospeed (&tio, BAUDRATE);
1434 cfsetispeed (&tio, BAUDRATE);
1435 tcsetattr (pty->tty, TCSANOW, &tio);
1349 pty->set_utf8_mode (enc_utf8); 1436 pty->set_utf8_mode (enc_utf8);
1350 1437
1351 /* set initial window size */ 1438 /* set initial window size */
1352 tt_winch (); 1439 tt_winch ();
1353 1440

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